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Mission News

From left to right, artist's concepts of the Spitzer, Planck and Kepler space telescopes. NASA extended Spitzer and Kepler for two additional years; and the U.S. portion of Planck, a European Space Agency mission, for one year. The relative sizes of the artist's concepts are not to scale. Image credit: NASA/JPL-Caltech
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PASADENA, Calif. -- NASA is extending three missions affiliated with the Jet Propulsion Laboratory in Pasadena, Calif. -- Kepler, the Spitzer Space Telescope and the U.S. portion of the European Space Agency's Planck mission -- as a result of the 2012 Senior Review of Astrophysics Missions.

"This means scientists can continue using the three spacecraft to study everything from the birth of the universe with Planck, and galaxies, stars, planets, comets and asteroids with Spitzer, while Kepler is determining what percentage of sun-like stars host potentially habitable Earth-like planets," said Michael Werner, the chief scientist for astronomy and physics at JPL.

Kepler has been approved for extension through fiscal year 2016, which ends Sept. 30, 2016. All fiscal year 2015 and 2016 decisions are for planning purposes and will be revisited in the 2014 Senior Review. The extension provides four additional years to find Earth-size planets in the habitable zone -- the region in a planetary system where liquid water could exist on the surface of the orbiting planet -- around sun-like stars in our galaxy.

Spitzer, launched in 2003, continues to provide the astronomical community with its unique infrared images. It has continued to explore the cosmos since running out of coolant, as expected, in 2009. Among its many duties during its warm mission, the observatory is probing the atmospheres of planets beyond our sun and investigating the glow of some of the most distant galaxies known. As requested by the project, Spitzer received two additional years of operations. Like other NASA missions, the Spitzer team will be able to apply for a further extension in 2014.

NASA will fund one additional year of U.S. participation in the European Space Agency's Planck mission, for the U.S. Planck data center and for operations of Planck's Low Frequency Instrument. Planck, launched in 2009, is gathering data from the very early universe, shortly after its explosive birth in a big bang. Planck's observations are yielding insight into the origin, evolution and fate of our universe. The U.S. Planck team will apply for additional funding after a third data release has been approved by the European consortiums.

Ames Research Center, Moffett Field, Calif., manages Kepler's ground system development, mission operations and science data analysis. JPL managed the Kepler mission's development. Ball Aerospace & Technologies Corp. in Boulder, Colo., developed the Kepler flight system and supports mission operations with the Laboratory for Atmospheric and Space Physics at the University of Colorado in Boulder. The Space Telescope Science Institute in Baltimore archives, hosts and distributes Kepler science data. Kepler is NASA's 10th Discovery mission and is funded by NASA's Science Mission Directorate at the agency's headquarters in Washington. For more information about the Kepler mission, visit: http://www.nasa.gov/kepler and http://kepler.nasa.gov .

JPL manages the Spitzer Space Telescope mission for NASA's Science Mission Directorate, Washington. Science operations are conducted at the Spitzer Science Center at the California Institute of Technology in Pasadena. Data are archived at the Infrared Science Archive housed at the Infrared Processing and Analysis Center at Caltech. For more information about Spitzer, visit: http://spitzer.caltech.edu and http://www.nasa.gov/spitzer .

Planck is a European Space Agency mission, with significant participation from NASA. NASA's Planck Project Office is based at JPL. JPL contributed mission-enabling technology for both of Planck's science instruments. European, Canadian and U.S. Planck scientists will work together to analyze the Planck data. More information is online at: http://www.nasa.gov/planck and http://www.esa.int/planck .

The California Institute of Technology in Pasadena, Calif., manages JPL for NASA.